A combination code lock that fits over the mouth of a wine bottle to seal and protect its contents. Key benefits Keeps wine fresh: locks the bottle opening to reduce exposure to air and help preserve red wine and other bottled beverages. Prevents unauthorized access: combination locking cap stops children, teens, roommates, or other uninvited users from opening the bottle. Leakproof and secure: functions as a locking cap to help prevent spills and tampering when stored at home, in restaurants, or other locations. What it does Seals the bottle mouth with a codeoperated lock to limit access and maintain the bottle's condition. Acts as both a security device and a spillresistant cap for wine, beer, and similar bottled drinks. Compatibility and size Designed to fit most wine and beer bottles with a mouth diameter between 26 mm and 28 mm. Please check your bottle diameter before to ensure a proper fit. Practical use scenarios Home with children: keep alcoholic beverages out of reach and secure while still stored in plain view. Shared housing or offices: prevent roommates or coworkers from taking your wine or spirits without permission. Restaurants or events: secure bottles during service or between shifts to reduce accidental openings or unauthorized consumption. Notes Confirm the bottle mouth diameter is 26–28 mm for correct fit.